W50 化学纤维综合 标准查询与下载

ASTM D7269/D7269M-10 芳族聚酰胺纱线抗拉试验的标准试验方法

The levels of tensile properties obtained when testing aramid yarns and tire cords are dependent on the age and history of the specimen and on the specific conditions used during the test. Among these conditions are rate of stretching, type of clamps, gage length of specimen, temperature and humidity of the atmosphere, rate of airflow across the specimen, and temperature and moisture content of the specimen. Testing conditions accordingly are specified precisely to obtain reproducible test results on a specific sample. Because the force-bearing ability of a reinforced rubber product is related to the strength of the yarn or cord used as a reinforcing material, breaking strength is used in engineering calculations when designing various types of textile reinforced rubber products. When needed to compare intrinsic strength characteristics of yarns or cords of different sizes or different types of fiber, breaking tenacity is very useful because, for a given type of fiber, breaking force is approximately proportional to linear density. Elongation of yarn or cord is taken into consideration in the design and engineering of reinforced rubber products because of its effect on uniformity of the finished product and its dimensional stability during service. The FASE is used to monitor changes in characteristics of the textile material during the various stages involved in the processing and incorporation of yarn or cord into a rubber product. Modulus is a measure of the resistance of yarn or cord to extension as a force is applied. It is useful for estimating the response of a textile reinforced structure to the application of varying forces and rates of stretching. Although modulus may be determined at any specified force, initial modulus is the value most commonly used. Work-to-break is dependent on the relationship of force to elongation. It is a measure of the ability of a textile structure to absorb mechanical energy. Breaking toughness is work-to-break per unit mass. It should be emphasized that, although the preceding parameters are related to the performance of a textile-reinforced product, the actual configuration of the product is significant. Shape, size, and internal construction also can have appreciable effect on product performance. It is not possible, therefore, to evaluate the performance of a textile reinforced product in terms of the reinforcing material alone. If there are differences of practical significance between reported test results for two laboratories (or more), comparative tests should be performed to determine if there is a statistical bias between them, using competent statistical assistance. As a minimum, test samples should be used that are as homogeneous as possible, that are drawn from the material from which the disparate test results were obtained, and that are randomly assigned in equal numbers to each laboratory for testing. Other materials with established test values may be used for this purpose. The test results from the two laboratories should be compared using a statistical test for unpaired data, at a probability level chosen prior to the testing series. If a bias is found, either its cause must be found and corrected, or future test results must be adjusted in consideration of the known bias.1.1 These test methods cover the tensile testing of aramid yarns, cords twisted from such yarns, and fabrics woven from such cords. The yarn or cord may be wound on cones, tubes, bobbins, spools, or beams; may be woven into fabric; or may be in some other form. The methods include testing procedure only and include no specifications or tolerances. 1.2 The values stated in either SI units ......

Standard Test Methods for Tensile Testing of Aramid Yarns

ASTM D885/D885M-10a 由人造有机基纤维制成的轮胎帘布、帘帆布以及工业长丝纱的标准试验方法

The procedures in these test methods should be used with caution for acceptance of commercial shipments owing to the absence of factual information on the between-laboratory precision of many of the test procedures included in these test methods. It is recommended that any program of acceptance testing be preceded by an interlaboratory check in the laboratory of the purchaser and the laboratory of the supplier on replicate specimens of the materials to be tested for each property (or properties) to be evaluated. If there are differences of practical significance between reported test results for two laboratories (or more), comparative tests should be performed to determine if there is a statistical bias between them, using competent statistical assistance. As a minimum, test samples should be used that are as homogeneous as possible, that are drawn from the material from which the disparate test results were obtained, and that are randomly assigned in equal numbers to each laboratory for testing. Other materials with established test values may be used for this purpose. The test results from the two laboratories should be compared using a statistical test for unpaired data, at a probability level chosen prior to the testing series. If a bias is found, either its cause must be found and corrected, or future test results must be adjusted in consideration of the known bias. The significance and use of particular properties are discussed in the appropriate sections of specific test methods.1.1 These test methods cover the testing of industrial filament yarns made wholly of manufactured organic-base fibers, cords twisted from such yarns, fabrics woven from such cords, and products that are made specifically for use in the manufacture of pneumatic tires. They may be applied to similar yarns and cords used for reinforcing other rubber goods and for other industrial applications. The test methods apply to nylon, polyester, and rayon yarns and tire cords twisted from such yarns and to fabrics made from such cords. The yarn or cord may be wound on cones, tubes, bobbins, spools, or beams; may be woven into fabric; or may be in some other form. The methods include testing procedure only and include no specifications or tolerances. 1.2 No procedure is included for the determination of fatigue resistance of cord, but several commonly used procedures for the measurement of fatigue resistance of cords in rubber were published in the appendix of these test methods in the 1967 Annual Book of ASTM Standards, Part 24, and in earlier issues of Test Methods D885. 1.3 The sections on “Growth of Conditioned Yarns and Cords,” “Properties of Yarns and Cords at Elevated Temperature,” and “Properties of Wet Yarns and Cords” have been moved to Appendix X1-Appendix X3 as non-mandatory informational items because of their very limited use by the industry and because precision and bias statements are not included. 1.4 This standard includes the following sections:

Standard Test Methods for Tire Cords, Tire Cord Fabrics, and Industrial Filament Yarns Made from Manufactured Organic-Base Fibers

ASTM D7508/D7508M-10 混凝土中用聚烯径短切纤维束标准规范

1.1 This specification covers polyolefin chopped strands (fibers) for use in concrete. 1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. 1.3 The following safety hazards caveat pertains only to the test methods described in this specification: This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Specification for Polyolefin Chopped Strands for Use in Concrete

KS K ISO 2076:2009 纺织品.人造纤维.署名

이 표준은 의류용 또는 기타의 목적으로 현재 제조되고 있는 인조 섬유의 여러 가지 유형을

Textiles-Man-made fibres-Generic names

KS K 5007-2009 合成纤维短袜

이 표준은 합성 섬유로 만든 남녀의 목이 짧은 양말(이하 양말이라 한다.)에 대하여 규정한

Synthetic fiber socks

SN/T 2194-2008 纺织品.聚乳酸纤维混纺产品.定量化学分析方法

本标准规定了用溶解法测定聚乳酸纤维混纺产品中各组分的定量分析方法。 本标准适用于含有聚乳酸纤维的二组分纺织纤维混纺和交织产品的定量分析。

Textile.Polylactic acid fibre mixtures.Quantitative chemical analysis

KS L ISO 1888:2008 纺织玻璃纤维.人造纤维或长丝平均直径的测定

이 표준은 유리 섬유 제품에서 스테이플사 또는 필라멘트의 평균 지름(즉, 실제 지름의 평균

Textile glass-Staple fibers or filaments-Determination of average diameter

KS L ISO 4605:2008 纺织玻璃纤维.织物.单位面积质量(物质的量)的测定

이 표준은 유리직물의 단위면적당 질량의 측정 방법에 대하여 규정한다.

Textile glass－Woven fabrics－Determination of mass per unit area

KS L ISO 3341:2008 纺织玻璃纤维.纱线.断裂强力和断裂伸长的测定

1.1 이 표준은 포장에서 꺼낸 유리실의 파단 하중과 신장률의 측정방법을 규정한다.

Textile glass-Yarns-Determination of breaking force and breaking elongation

KS L ISO 4606:2008 纺织玻璃纤维.织物.用条法测定断裂张力和断裂伸长

이 표준은 표준 측정 상태에서의 유리직물 끝의 실을 뺀 띠모양(strip) 시험편의 인장

Textile glass－Woven fabrics－Determination of tensile breaking force and elongation at breaking by the strip method

KS L ISO 4900:2008 纺织玻璃纤维.垫和织物.接触成形性的测定

이 표준은 유리 섬유의 매트 및 직물의 접촉 성형성의 측정 방법에 대하여 규정한다.

Textile glass-Mats and fabrics-Determination of contact mouldability

KS L ISO 4603:2008 纺织玻璃纤维.织物.厚度的测定

이 표준은 0.1 mm 또는 그 이상의 두께를 가진 유리 직물의 두께를 측정하는 방법에 대

Textile glass-Woven fabrics-Determination of thickness

KS L ISO 4604:2008 纺织玻璃纤维.织物.常规弯曲刚度的测定.固定角弯曲计法

이 표준은 유리 직물의 관용 휨 강성을 고정각도 굴곡시험기에 의해 측정하는 방법을 규정한다

Textile glass-Woven fabrics-Determination of conventional flexural stiffness-Fixed-angle flexometer method

SN/T 2137.1-2008 进出口纺织原料检验规程化学纤维.第1部分:丝束

SN/T 2137的本部分规定了进出口涤纶、锦纶、腈纶、氯纶、丙纶、维纶、醋酯、粘胶、铜氨等化学纤维丝束的抽样、外观、商业质量和品质项目检验方法及检验结果判定。 本部分适用于进出口涤纶、锦纶、腈纶、氯纶、丙纶、维纶、醋酯、粘胶、铜氨等化学纤维丝束的检验。

Rule for the inspection of textile materials for import and export.Chemical fibre.Part 1:Tow

KS K 5100-2008 长筒袜

이 규격은 합성 섬유제 환편 스타킹에 대하여 규정한다.

Stocking

FZ/T 50014-2008 纤维素化学纤维残硫量测定方法.直接碘量法

本标准规定了以氧化还原-直接碘量法测定残硫量的方法。 本标准适用于粘胶法制得的纤维。

Method for the determination of residual sulphur in viseoce fibres.Direct iodimetry

FZ/T 50013-2008 纤维素化学纤维白度试验方法蓝光漫反射因数法

本标准规定了纤维素化学纤维白度试验方法——蓝光慢反射因数法。 本标准适用于纤维素化学纤维，其他类型的纤维可以参照使用。

Method for the determination of whiteness of viscose fibres.Diffuse blue reflectance factor

GOST R 53233-2008 棉纤维.水分含量测定方法

Cotton fibre. Methods of determination of moisture

ASTM D7138-08 确定合成纤维熔融温度标准试验方法

Either of these two test methods is used to determine the temperature at which a synthetic fiber specimen changes from a solid to a liquid-like state. Synthetic fibers may be either amorphous or semi-crystalline thermoplastics or thermosets. Synthetic fibers may change from the solid to a liquid-like state on heating because of the glass transition of amorphous polymers, the melting of crystalline regions of semi-crystalline polymers, or at the onset of degradation. Thermoplastic fibers consist of crystalline and amorphous regions and may be manufactured with a range of molecular weights. The amorphous and crystalline fiber structure and variable molecular weight can lead to a melting temperature range instead of a discreet melting point (see Table X1.1). This test method is considered satisfactory for acceptance testing of commercial shipments. If there are differences of practical significance between reported test results for two or more laboratories, perform comparative testing to determine if there is a statistical bias between them, using competent statistical assistance. As a minimum, use the samples for such a comparative test that are as homogeneous as possible, drawn from the same lot of material as the samples that resulted in disparate results during initial testing and randomly assigned in equal numbers to each laboratory. Compare the test results from the laboratories involved using a statistical test for unpaired data, at a probability level chosen prior to the testing series. If bias is found, either its cause must be found and corrected, or future test results for that material must be adjusted in consideration of the known bias. This test method is suitable for quality control testing of synthetic fibers and product comparisons of different fibers by manufacturers, retailers, and users. If the test method is used to identify fiber material type, it is important to test a known reference material at the same laboratory with the same test method to confirm the fiber identification. In addition, since some fiber types have similar melting temperatures or overlapping melting temperature ranges as show in Table X1.1, secondary methods for fiber identification as described in Test Methods D 276 will be required to make fiber identifications.1.1 Either of two test methods are used to determine the melting temperature of thermoplastic fibers, yarns, or threads. 1.2 Method 1 can be used to determine melting temperatures for blends of multiple fiber material types. Method 2 can only be used to determine the melting temperature of a single fiber material type. 1.2.1 Method 1, Differential Scanning Calorimetry (DSC), measures changes in heat capacity and will detect the glass transition, the crystalline melting and endothermic thermal degradation. 1.2.2 Method 2, a visual determination of melting, determines any change that visually appears as a transition from a solid to a liquid state. 1.2.3 Due to the differences in what each test method measures, the results from Method 1 and Method 2 cannot be compared. 1.3 The values stated in either SI units or other units are to be regarded separately. The values stated in each system are not exact equivalents; therefore, each system shall be used independently without combining values. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Test Method to Determine Melting Temperature of Synthetic Fibers

ASTM D6613-08 测定尼龙或聚脂纤维尺寸的标准实施规程

The depth of color achieved in dyeing fabric according to this practice is relative to the amount of sizing in the fabric. This practice employs a chromatic staining scale from 1 to 5 which is inversely proportional to the relative amount of sizing in the fabric. A light color stain indicates a low concentration of sizing and warrants a high numerical rating, while a dark color stain indicates a high concentration of sizing and warrants a low numerical rating. The accuracy of this practice depends upon the ability of the testing personnel to match the color of the stain to the colors in the AATCC 9 Step ChromaticTransference Scale.1.1 Using a color scale of 1 to 5, this practice describes the procedures for determining the presence and relative amount of sizing in fabrics made of undyed nylon or non-cationically dyeable polyester yarns prepared with a cationically dyeable sizing 1.2 Procedures and apparatus other than those stated in this standard may be used by agreement of purchaser and supplier with the specific deviations from the standard acknowledged in the report. 1.3 This practice may involve hazardous materials, operations, and equipment. This practice does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this practice to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Practice for Determining the Presence of Sizing in Nylon or Polyester Fabric